[Site of potential difference measurements in renal tubules of newt by the lithium carmine method].
D000200:Action Potentials; D000818:Animals; D007478:Iontophoresis; D007684:Kidney Tubules / Q000502:physiology*; D008094:Lithium; D008297:Male; D008722:Methods; D014562:Caudata
D008094:Lithium